Rapid butt joint structure for constructional engineering pipelines

Abstract

The utility model discloses a fast butt joint structure for constructional engineering pipelines, which belongs to the technical field of constructional engineering and comprises a mounting base, four supporting seats are fixedly connected to the top of the mounting base, supporting grooves are formed in the middles of the supporting seats, and auxiliary butt joint mechanisms are arranged on two sides of the mounting base. According to the pipeline butt joint device, the auxiliary butt joint mechanism is arranged, a pipeline can be clamped and pulled to move in the process, the pipeline is clamped through installation of an upper clamping ring and a lower clamping ring, and the pipeline is moved through pulling of an electric push rod; according to the pipeline butt-joint device, the connecting positions of pipelines are quickly butted and positioned, two sections of pipelines can be connected, the pipeline connecting efficiency is improved, the pipelines can be pressed and clamped through the pressing and clamping mechanism, displacement of the pipelines during pulling or installation butt-joint is prevented, and the pipeline butt-joint stability is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of building engineering, especially a kind of building engineering pipeline quick butt joint structure. BACKGROUND

[0002] In the field of building engineering, pipeline butt joint is a crucial work, and its quality and efficiency are directly related to the progress and final use effect of the whole project. The traditional pipeline butt joint method mainly includes threaded connection, flange connection, welding connection, etc. During the construction of building engineering pipeline, manual operation is needed to contact and butt joint two sections of pipeline with the help of hoisting equipment.

[0003] The traditional device lacks flexible adjustment and adaptability design, and cannot adapt to the butt joint requirements of pipelines of different sizes, lengths and shapes, which may limit the range of butt joint operation and cannot meet the requirements of various pipeline butt joints. The traditional butt joint device does not have a special supporting device, which causes the pipeline to be unstable during butt joint process, and prone to sagging, deformation or instability. Lack of supporting device may affect the accuracy and safety of butt joint;

[0004] The existing patent (publication number: CN220600667U) is a pipeline butt joint device for building, which includes a base, a support leg fixedly connected to the lower surface of the base, a support device fixedly connected to the upper surface of the base, the support device including a support cross bar, a second support rod, a main shaft and a roller, a clamping device provided on the upper surface of the base, the support device located in the middle of the clamping device, the clamping device including a first support frame, a first support rod, a rotary telescopic rod and a threaded rod, a sliding groove provided on the upper surface of the base, the first support rod slidingly connected inside the sliding groove, the first support frame fixedly connected to the left side surface of the first support rod. Through the above structure, by setting the clamping device and the sliding groove, the rotary telescopic rod and the threaded rod can be adjusted according to the diameter of the pipeline to accurately clamp the pipeline, ensure the stability of the pipeline during butt joint process and prevent the pipeline from moving or sliding, so as to achieve accurate butt joint result.

[0005] To solve the above problems, the existing patent provides a solution, but it cannot pull the positioned pipeline to move and position the connection between two sections of pipeline. The existing butt joint device usually uses clamping method to clamp and position the connection between two sections of pipeline, but manual or external equipment is still needed to adjust the position of the pipeline to realize butt joint positioning of the connection between two sections of pipeline.

[0006] Therefore, a building engineering pipeline quick butt joint structure is proposed. UTILITY MODEL CONTENT

[0007] The utility model discloses a purpose lies in, provide a kind of constructional engineering pipeline quick butt joint structure, can solve the problem that the butt joint device for existing building pipeline cannot pull the positioning pipeline to move, makes the connecting place of two sections of pipeline to butt joint positioning.

[0008] To achieve the above object, the utility model provides the following technical scheme: a kind of constructional engineering pipeline quick butt joint structure, including installation base, the top of the installation base is fixedly connected with four support seats, the middle part of the support seat is equipped with support groove, the both sides of the installation base are provided with auxiliary butt joint mechanism, the top of the support seat is provided with pressure clamping mechanism;

[0009] The auxiliary butt joint mechanism includes electric push rod, connecting block, butt joint hole, lower snap ring, butt joint and upper snap ring, the electric push rod is bolted to the bottom of the installation base, the connecting block is fixedly connected to the output end of the electric push rod, the butt joint hole is opened in the middle part of the connecting block, the lower snap ring is arranged on one side of the connecting block, the butt joint is fixedly connected to the side wall of the lower snap ring, and the upper snap ring is bolted to the top of the lower snap ring.

[0010] Preferably, the pressure clamping mechanism includes a top rack, a pressure screw, a pressure block, a limit rod, a pressure wheel and a connecting assembly, the top rack is arranged on the top of the support seat, one end of the top rack is rotatably connected to the support seat, the pressure screw is threadedly connected to the middle part of the top rack, the pressure block is movably arranged on the bottom of the pressure screw, two limit rods are fixedly connected to the top of the pressure block, the limit rods are fixedly connected to the top rack, the pressure wheel is arranged in the middle part of the pressure block, and the connecting assembly is arranged on one end of the top rack.

[0011] Preferably, the connecting assembly includes a mounting screw, a slot and a mounting nut, the mounting screw is fixedly connected to the top of the support seat, the slot is opened on the side wall of the top rack, the slot is movably connected to the mounting screw, and the mounting nut is threadedly connected to the mounting screw.

[0012] Preferably, the middle part of the support seat is provided with an installation slot, a plurality of installation blocks are installed in the installation slot, and a support wheel is arranged in the middle part of the installation block.

[0013] Preferably, the middle part of the upper snap ring and the lower snap ring is provided with an arc-shaped slot, and a rubber pad is bonded in the arc-shaped slot.

[0014] Preferably, a plurality of protruding strips are arranged on the side wall of the rubber pad, and the plurality of protruding strips are arranged at equal intervals.

[0015] Preferably, two guide frames are mounted at two ends of the mounting base, and a guide rod is fixedly connected to the side wall of the connecting block and movably connected with the guide frame.

[0016] Preferably, a moving wheel is mounted at each end of the mounting base.

[0017] Compared with the prior art, the utility model has the beneficial effects that:

[0018] 1. The auxiliary butt joint mechanism is provided, the pipe can be clamped and pulled to move, the pipe is clamped through the installation of the upper clamping ring and the lower clamping ring, the pipe moves through the pulling of the electric push rod, the pipe connection is quickly butt jointed and positioned, two pipes can be connected, and the pipe connection efficiency is improved.

[0019] 2. The pressing and clamping mechanism is provided, the pipe can be pressed and clamped, displacement of the pipe during pulling or installation butt joint is prevented, and the pipe butt joint stability is improved. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the specific embodiments of the utility model or the technical solutions in the prior art, the drawings needed in the specific embodiments or the prior art description will be briefly introduced as follows. Obviously, the drawings in the following description are some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0021] Figure 1 It is the overall structure view of the utility model;

[0022] Figure 2 It is the structure view of the electric push rod, the guide frame and the guide rod in the utility model;

[0023] Figure 3 It is the structure view of the connecting assembly in the utility model;

[0024] Figure 4 It is the structure view of the auxiliary butt joint mechanism in the utility model;

[0025] Figure 5 It is the structure view of the pressing and clamping mechanism in the utility model.

[0026] BRIEF DESCRIPTION OF DRAWINGS

[0027] 1. Mounting base; 2. Support seat; 3. Support groove; 4. Auxiliary docking mechanism; 5. Clamping mechanism; 41. Electric push rod; 42. Connecting block; 43. Docking hole; 44. Lower snap ring; 45. Docking joint; 46. Upper snap ring; 51. Top frame; 52. Clamping screw; 53. Clamping block; 54. Limiting rod; 55. Clamping wheel; 56. Connecting assembly; 561. Mounting screw; 562. Through groove; 563. Mounting nut; 6. Mounting groove; 7. Mounting block; 8. Support wheel; 9. Arc groove; 10. Rubber pad; 11. Raised strip; 12. Guide frame; 13. Guide rod; 14. Moving wheel. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0029] See also Figures 1 to 5 , the utility model provides a technical solution:

[0030] A quick docking structure for pipes in construction projects, comprising a mounting base 1, four support bases 2 fixedly connected to the top of the mounting base 1, a support groove 3 formed in the middle of the support base 2, auxiliary docking mechanisms 4 provided on both sides of the mounting base 1, and a pressing and clamping mechanism 5 provided on the top of the support base 2;

[0031] The auxiliary docking mechanism 4 includes an electric push rod 41, a connecting block 42, a docking hole 43, a lower snap ring 44, a docking joint 45 and an upper snap ring 46. The electric push rod 41 is bolted to the bottom of the mounting base 1, the connecting block 42 is fixedly connected to the output end of the electric push rod 41, the docking hole 43 is opened in the middle of the connecting block 42, the lower snap ring 44 is arranged on one side of the connecting block 42, the docking joint 45 is fixedly connected to the side wall of the lower snap ring 44, and the upper snap ring 46 is bolted to the top of the lower snap ring 44.

[0032] Specifically, such as Figure 4 As shown, an arcuate groove 9 is formed in the middle of the upper snap ring 46 and the lower snap ring 44 , and a rubber pad 10 is bonded inside the arcuate groove 9 .

[0033] Specifically, such as Figure 4 As shown, a plurality of raised strips 11 are provided on the side wall of the rubber pad 10 , and the plurality of raised strips 11 are arranged at equal intervals.

[0034] Specifically, such as Figure 2As shown, two guiding frames 12 are installed at both ends of the mounting base 1, and a guiding rod 13 is fixedly connected to the side wall of the connecting block 42, and the guiding frame 12 is movably connected with the guiding rod 13.

[0035] Specifically, as shown in the figure, Figure 2 As shown, two moving wheels 14 are installed at both ends of the mounting base 1.

[0036] In use, the support seat 2 and the support groove 3 support the pipeline, and the compression clamping mechanism 5 clamps and positions the pipeline. First, the lower clamping ring 44 and the upper clamping ring 46 clamp and install the pipeline, and the rubber pad 10 and the protruding strip 11 can increase the friction between the upper clamping ring 46 and the lower clamping ring 44 and the pipeline. Then, the electric push rod 41 pulls the connecting block 42 to move, so that the connecting block 42 contacts the lower clamping ring 44. At this time, the guiding rod 13 moves inside the guiding frame 12 to guide the movement of the connecting block 42. In this process, the joint 45 enters the joint hole 43. At this time, the upper clamping ring 46 and the lower clamping ring 44 follow the movement of the electric push rod 41, so that the pipeline is pulled to move towards the mounting base 1, and the connection between the two ends of the pipeline is quickly connected and positioned. In this way, the quick connection and positioning of the pipeline during installation and construction are realized.

[0037] Specifically, as shown in the figure, Figure 5 As shown, the compression clamping mechanism 5 includes a top frame 51, a compression screw 52, a compression block 53, a limiting rod 54, a compression wheel 55, and a connecting assembly 56. The top frame 51 is arranged on the top of the support seat 2, and one end of the top frame 51 is rotatably connected with the support seat 2. The compression screw 52 is threadedly connected to the middle part of the top frame 51. The compression block 53 is movably arranged at the bottom of the compression screw 52. Two limiting rods 54 are fixedly connected to the top of the compression block 53, and the limiting rods 54 are fixedly connected with the top frame 51. The compression wheel 55 is arranged in the middle part of the compression block 53. The connecting assembly 56 is arranged at one end of the top frame 51.

[0038] Specifically, as shown in the figure, Figure 5 As shown, the connecting assembly 56 includes a mounting screw 561, a through slot 562, and a mounting nut 563. The mounting screw 561 is fixedly connected to the top of the support seat 2. The through slot 562 is arranged on the side wall of the top frame 51 and movably connected with the mounting screw 561. The mounting nut 563 is threadedly connected to the mounting screw 561.

[0039] Specifically, as shown in the figure, Figure 5 As shown, the middle part of the support seat 2 is provided with a mounting groove 6, and a plurality of mounting blocks 7 are arranged in the mounting groove 6. The middle part of the mounting block 7 is provided with a support wheel 8.

[0040] In use, first, the top frame 51 is located at one side of the support base 2, after the pipeline is placed on the support base 2, the top frame 51 is rotated and moved, so that the through slot 562 at one end of the top frame 51 is moved to the installation screw rod 561, then the top frame 51 is installed through the nut, then the pressing screw rod 52 is rotated and moved downward, so that the pressing screw rod 52 pushes the pressing block 53 to move downward, the movement of the pressing block 53 is guided and limited by the limiting rod 54, through the arrangement of the pressing wheel 55 and the supporting wheel 8, the friction between the pipeline and the pressing block 53 and the support base 2 can be reduced, so that the pipeline can move horizontally while being tightly positioned in the middle of the support base 2, and the butt joint of the pipeline connection is facilitated.

[0041] By adopting the technical scheme, the problem that the existing pipeline butt joint device for building cannot move the positioned pipeline to butt joint and position the connection of two pipelines is solved.

[0042] Working principle: in use, first, the top frame 51 is located at one side of the support base 2, after the pipeline is placed on the support base 2, the top frame 51 is rotated and moved, so that the through slot 562 at one end of the top frame 51 is moved to the installation screw rod 561, then the top frame 51 is installed through the nut, then the pressing screw rod 52 is rotated and moved downward, so that the pressing screw rod 52 pushes the pressing block 53 to move downward, the movement of the pressing block 53 is guided and limited by the limiting rod 54, through the arrangement of the pressing wheel 55 and the supporting wheel 8, the friction between the pipeline and the pressing block 53 and the support base 2 can be reduced, so that the pipeline can move horizontally while being tightly positioned in the middle of the support base 2, and the butt joint of the pipeline connection is facilitated, the pipeline is clamped and installed through the lower clamping ring 44 and the upper clamping ring 46, the rubber pad 10 and the protruding strip 11 can increase the friction between the upper clamping ring 46, the lower clamping ring 44 and the pipeline, then the electric push rod 41 pulls the connecting block 42 to move, so that the connecting block 42 contacts the lower clamping ring 44, at this time, the guide rod 13 moves in the guide frame 12 to guide the movement of the connecting block 42, in this process, the joint 45 enters the butt joint hole 43, at this time, the upper clamping ring 46 and the lower clamping ring 44 follow the movement of the electric push rod 41, so that the pipeline is pulled to move in the direction of the installation base 1, so that the connection of the two pipelines is quickly butt jointed and positioned, thus, the quick butt joint and positioning of the pipeline during installation and construction are realized.

[0043] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, but not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A quick-connect structure for pipes in construction engineering, comprising a mounting base (1), characterized in that: Four support seats (2) are fixedly connected to the top of the mounting base (1), a support groove (3) is provided in the middle of the support seat (2), auxiliary docking mechanisms (4) are provided on both sides of the mounting base (1), and a pressing and clamping mechanism (5) is provided on the top of the support seat (2); The auxiliary docking mechanism (4) comprises an electric push rod (41), a connecting block (42), a docking hole (43), a lower snap ring (44), a docking joint (45) and an upper snap ring (46), wherein the electric push rod (41) is bolted to the bottom of the mounting base (1), the connecting block (42) is fixedly connected to the output end of the electric push rod (41), the docking hole (43) is opened in the middle of the connecting block (42), the lower snap ring (44) is arranged on one side of the connecting block (42), the docking joint (45) is fixedly connected to the side wall of the lower snap ring (44), and the upper snap ring (46) is bolted to the top of the lower snap ring (44).

2. A construction engineering pipeline quick docking structure according to claim 1, characterized in that: The clamping mechanism (5) includes a top frame (51), a clamping screw (52), a clamping block (53), a limiting rod (54), a clamping wheel (55) and a connecting assembly (56), wherein the top frame (51) is arranged at the top of the support seat (2), one end of the top frame (51) is rotatably connected to the support seat (2), the clamping screw (52) is threadedly connected to the middle of the top frame (51), the clamping block (53) is movably arranged at the bottom of the clamping screw (52), the two limiting rods (54) are fixedly connected to the top of the clamping block (53), the limiting rod (54) is fixedly connected to the top frame (51), the clamping wheel (55) is arranged in the middle of the clamping block (53), and the connecting assembly (56) is arranged at one end of the top frame (51).

3. A construction engineering pipeline quick docking structure according to claim 2, characterized in that: The connecting assembly (56) includes a mounting screw (561), a through slot (562) and a mounting nut (563), wherein the mounting screw (561) is fixedly connected to the top of the support seat (2), the through slot (562) is opened on the side wall of the top frame (51), the through slot (562) is movably connected to the mounting screw (561), and the mounting nut (563) is threadedly connected to the mounting screw (561).

4. A construction engineering pipeline quick docking structure according to claim 1, characterized in that: A mounting groove (6) is provided in the middle of the support seat (2), a plurality of mounting blocks (7) are installed inside the mounting groove (6), and a supporting wheel (8) is provided in the middle of the mounting block (7).

5. The construction engineering pipeline quick docking structure according to claim 1, characterized in that: The middle parts of the upper snap ring (46) and the lower snap ring (44) are both provided with arc-shaped grooves (9), and the interiors of the arc-shaped grooves (9) are bonded with rubber pads (10).

6. A construction engineering pipeline quick docking structure according to claim 5, characterized in that: A plurality of raised strips (11) are provided on the side wall of the rubber pad (10), and the plurality of raised strips (11) are arranged at equal intervals.

7. The construction engineering pipeline quick docking structure according to claim 1, characterized in that: Two guide frames (12) are installed at both ends of the mounting base (1), a guide rod (13) is fixedly connected to the side wall of the connecting block (42), and the guide frame (12) is movably connected to the guide rod (13).

8. The construction engineering pipeline quick docking structure according to claim 1, characterized in that: Moving wheels (14) are installed at both ends of the installation base (1).

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